CN1901652A - Mobile communication terminal and method for recording programs, and broadcast information transmission system - Google Patents

Mobile communication terminal and method for recording programs, and broadcast information transmission system Download PDF

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Publication number
CN1901652A
CN1901652A CNA2006100758236A CN200610075823A CN1901652A CN 1901652 A CN1901652 A CN 1901652A CN A2006100758236 A CNA2006100758236 A CN A2006100758236A CN 200610075823 A CN200610075823 A CN 200610075823A CN 1901652 A CN1901652 A CN 1901652A
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China
Prior art keywords
program
information
broadcasting
mobile communication
communication terminal
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CNA2006100758236A
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Chinese (zh)
Inventor
俨惠愿
韩水镛
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LG Electronics China Research and Development Center Co Ltd
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LG Electronics China Research and Development Center Co Ltd
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Publication of CN1901652A publication Critical patent/CN1901652A/en
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Abstract

The present invention provides a mobile communication terminal and a method for recording programs, and a broadcast information transmission system, including: a receiving and transmitting part for receiving edited broadcast information and program control information from the broadcast managing server; a storing part for storing the edited broadcast information and program control information that have been received; an input part for inputting a predetermined program recording time; a control part for determining if the recording of the program can be strated according to the edited broadcast information and program control information that have been storied; a recording part for recording programs according to the control signals from the control part. The recording of the programs can be performed by a mobile communication terminal according to the edited program information and program control information of EPG, and the programs can be recorded exactly by correcting EPG if the edited program information of EPG is changed.

Description

The mobile communication terminal of program recording, method and broadcast information transmission system
Technical field
The present invention relates to mobile communication terminal, in more detail, relate to mobile communication terminal and using method and broadcast information transmission system with performance recording function.
Background technology
Invention to conventional art describes below.
Mobile communication terminal receives electronic program guides (Electronic Program Guide from the broadcasting station; Hereinafter to be referred as " EPG "), according to the programme information of EPG, be provided with and want the airtime of recorded program and recording of program.In the airtime that is provided with, behind the programming, mobile communication terminal begins performance recording.But when the airtime of the program of EPG, change took place, recorded program was not the original program that will record, but other program of setting that time example broadcasting is set of recording.
But, according to invention in the past, when change takes place in the airtime of the program of EPG, the mobile communication terminal recorded program be not to record originally program, but recording its program that time broadcasting is set.
But also have a kind of like this problem, that is,, also can't reflect the EPG of change even when EPG changes.
Summary of the invention
The present invention proposes in order to deal with problems just, the object of the present invention is to provide a kind of mobile communication terminal, method and broadcast information transmission system of program recording, when the programming time change of electronic program guides (EPG), the electronic program guides that can reflect change can also be to being provided with mobile communication terminal and the method thereof that recorded program is recorded.
For achieving the above object, the invention provides: a kind of mobile communication terminal of program recording comprises: reception/sending part, and information and program control information are weaved in the broadcasting that receives broadcast management server; Preservation portion preserves the broadcasting that receives and weaves into information and program control information; Input part, the pre-recording time of input program; Control part is weaved into information and program control information according to the broadcasting of preserving, and judges whether program recording; Record portion,, program is recorded according to the control signal of control part.
The present invention also provides: a kind of broadcast information transmission system comprises: broadcast management server, weave into information and program control information to mobile communication terminal and broadcast message management server transmission broadcasting; Mobile communication terminal, weaving into information and program control information according to the broadcasting of the broadcast management server that receives revises broadcasting and weaves into information, information is weaved in amended broadcasting sent to the broadcast message management server, or receiving the broadcasting of revising from the broadcast message management server weaves into information; The broadcast message management server is weaved into information and program control information according to the broadcasting of the broadcast management server that receives and is revised broadcasting and weave into information, information is weaved in amended broadcasting sent to mobile communication terminal and broadcast management server.
The present invention also provides: a kind of method of utilizing the mobile communication terminal program recording is characterized in that comprising following several steps: input step, with displaying predetermined programme recording time input mobile communication terminal; Receiving step, information and program control information are weaved in the broadcasting that receives broadcast management server; Preserve step, preserve the broadcasting that receives and weave into information and program control information; Determining step is weaved into information and program control information according to the broadcasting of preserving, and judges whether program recording; Record step, according to the judged result program recording.
Beneficial effect of the present invention is, can weave into information and program control information according to the program of EPG, utilize mobile communication terminal to carry out performance recording, when the program of EPG is weaved into information generation change, revise EPG, need recorded program thereby can record exactly.In addition, the present invention can also utilize the field of FIG type, provides broadcasting time started and service about program to constitute the information that indicates.
Description of drawings
Fig. 1 is an embodiment pie graph with mobile communication terminal of performance recording function of the present invention.
Fig. 2 is the structure chart of 10 expansions, 0 field of FIG of the present invention (FIG:Fast Information Group, quick information sets) type.
Fig. 3 is the structure chart of 4 expansions, 1 field of FIG type of the present invention.
Fig. 4 is an example structure figure of broadcast information transmission system of the present invention.
Fig. 5 is an embodiment flow chart that utilizes the method for program recording of mobile communication terminal of the present invention.
Embodiment
With reference to the accompanying drawings, describe embodiments of the invention in detail.
Below with reference to Fig. 1, describe the formation with mobile communication terminal of performance recording function of the present invention in detail.
Information and program control information are weaved in the broadcasting that reception/sending part 110 receives broadcast management server.
For example, broadcast management server is the server that the program-related information branch can be given mobile communication terminal as the server by the broadcasting station management.
Again for example, to weave into information can be electronic program guides (Electronic Program Guide in broadcasting; Hereinafter to be referred as " EPG ") the information of weaving into.And EPG is the program that is used to make the program schedule corresponding with broadcast management server transmission program, contains the programme information and the summary info of each channel in the program schedule.Broadcast time information, summary info or the program service formation sign etc. that information can comprise program are weaved in the broadcasting of EPG.
Again for example, the program control information is to receive the information that receives before the broadcast program, comprises: the broadcasting time started information of the next program of each program and program service constitute at least a in the flag information.And mobile communication terminal uses based on DMB (Digital Multimedia Broadcasting; Hereinafter to be referred as " DMB ") the transmission frame of transmission standard EUREKA-147, that is, can utilize 10 expansion 0 fields of FIG (Fast InformationGroup) type or 4 expansions, 1 field of FIG type, the program receiving control information.Particularly FIG Class1 0 is expanded 0 field, can comprise the broadcasting time started information of next program, and FIG type 4 expansions 1 field can comprise program service and constitute flag information.
Preservation portion 120 preserves the broadcasting that receives and weaves into information and program control information.
The summary info that information can be used for providing to the user programming time started or program is weaved in the broadcasting of preserving.In addition, the broadcasting of preserving can be weaved into information as benchmark, the airtime of recorded program is wanted in research, and the programming time of broadcasting being weaved into information is input as recording time.
It can be that information is weaved in the broadcasting of the broadcast management server that receives by some cycles that information is weaved in broadcasting, when the programming time started change, weaves into information according to the broadcasting of the broadcasting time started modification of change.
The pre-recording time of input part 140 input programs.
The broadcasting time started that the user can want recorded program by input part 140 input also can be recorded setting as the pre-recording time, promptly in the setting of recording of the pre-recording time of importing.
Control part 130 is weaved into information and program control information according to the broadcasting of preserving, and judges whether program is recorded.
Relatively next program is broadcasted time started and pre-recording time, when next programming time started is consistent with the pre-recording time, and program recording.In addition, the program service that comprises in program service that information is weaved in broadcasting constitutes sign and program control information constitutes and indicates when consistent, also can program recording.
Perhaps relatively next program is broadcasted time started and pre-recording time, consistent when next programming time started with the pre-recording time, and the program service that information is weaved in broadcasting constitutes the program service that comprises in sign and the program control information and constitutes and indicate when consistent program recording.
Record the control signal program recording of portion 150 according to control part 130.
For example, when next programming time started when recording that the time is consistent in advance, program recording.In addition, the program service that comprises in program service that information is weaved in broadcasting constitutes sign and program control information constitutes and indicates and also can carry out by program recording when consistent.
Again for example, relatively the next program broadcasting time started with record the time in advance, when both unanimities, and the broadcasting program service of weaving into information constitutes the program service that comprises in sign and the program control information and constitutes and indicate that when consistent, program recording carries out.
Below with reference to Fig. 2, the structure chart of 10 expansions, 0 field of FIG of the present invention (Fast Information Group) type is described.
Based on DMB (Digital Multimedia Broadcasting; Hereinafter to be referred as " DMB ") the transmission frame of transmission standard EUREKA-147 by synchronizing channel (Synchronization Channel), high speed information channel (Fast Information Channel; To call " FIC " in the following text) and main service channel (Main ServiceChannel; To call " MSC " in the following text) constitute.Each FIC is made of a plurality of FIB (Fast Information Block), and FIB is made of a plurality of FIG.Each FIG type can be expanded by type.For example FIG type 0 field can be carried out 32 kinds of expansions, is using 30 expansions wherein at present.
In transmission frame based on the transmission standard EUREKA-147 of DMB, the temporal information of 10 expansion 0 fields (to call " FIG 0/10 " in the following text) transmission programs of FIG type.
The RFU of FIG 0/10 (Reserved for Future Use) field is a spare field, is for using field predetermined in FIG 0/10 in the future.
Therefore, in the present invention,, can use the RFU field in order to notify the time started of next program.
For example FIG 0/10, can be decided to be Flag to a RFU field, when the RFU field is " 0 ", and the expression current time; When the RFU field is " 1 ", the time started of expression next program.And the RFU field can transmit " 0 " and " 1 " value repeatedly.FIG 0/10 can periodic transmission, so even the next program of the EPG broadcasting time started changes, by the RFU field of regular reception, mobile communication terminal also can be known the broadcasting time started of next program after changing.
Below with reference to Fig. 3, describe the structure chart of 4 expansions, 1 field of FIG type of the present invention in detail.
Based on DMB (Digital Multimedia Broadcasting; Hereinafter to be referred as " DMB ") the services of 4 expansion 1 fields (to call " FIG 1/4 " in the following text) transmission programs of FIG type of transmission frame of transmission standard EUREKA-147 constitute flag information.
So the program service that mobile communication terminal comprises in can the program receiving control information constitutes sign.
For example, FIG 1/4 all can transmit at each program, can be the field of characteristic of the program of expression transmission.Therefore, each program can have distinctive FIG 1/4.
Below with reference to Fig. 4, describe the structure chart of broadcast information transmission system of the present invention in detail.
Broadcast management server 410 is weaved into information and program control information to mobile communication terminal 430 and the 420 transmission broadcasting of broadcast message management server.
Broadcast management server 410 is the server of broadcasting station management, can send to the information of related-programs such as broadcast program the server of mobile communication terminal.
Again for example, to weave into information can be electronic program guides (Electronic Program Guide in broadcasting; Hereinafter to be referred as " EPG ") the information of weaving into.And EPG is the program that is used to make corresponding with broadcast management server 410 transmission programs program schedule, contains the program and the summary info of each channel in the program schedule.The broadcasting of EPG is weaved into broadcast time information, summary info or program service that information can comprise program and is constituted at least a in the sign.
The program control information is the information that mobile communication terminal 430 receives each program that receives before the broadcast programs, can comprise the broadcasting time started information of next program and program service and constitute at least a in the flag information.And mobile communication terminal 430 can utilize conduct based on 10 expansion 0 fields of FIG (the Fast Information Group) type of the transmission frame of EUREKA-147 or 4 expansions, 1 field of FIG type, program receiving control information.Particularly FIG Class1 0 is expanded 0 field, can comprise the broadcasting time started information of next program, and FIG type 4 expansions 1 field can comprise program service and constitute flag information.
Information is weaved in the broadcasting that mobile communication terminal 430 receives according to broadcast management server 410 and the information of weaving into of broadcasting is revised in the program control information, information is weaved in amended broadcasting sent to broadcast management server 410, or receiving amended broadcasting from broadcast message management server 420 weaves into information.
For example, the program service that comprises in program service that information is weaved in broadcasting constitutes sign and program control information constitutes sign when inconsistent, can constitute the broadcasting that sign revises according to the program service that comprises in the program control information and weave into information.
Broadcast message management server 420 weaves into information according to the broadcasting that receives from broadcast management server 410 and information is weaved in program control information modification broadcasting, information is weaved in amended broadcasting sent to mobile communication terminal 430 and broadcast management server 410.
For example, broadcast message management server 420 itself can be revised broadcasting and weave into information, can weave into information to the broadcasting of revising and send to broadcast management server 410 and mobile communication terminal 430.So mobile communication terminal 430 not only can have the broadcasting of self revising and weave into information, information is weaved in the broadcasting that also can have 420 modifications of broadcast message management server.
Below with reference to Fig. 5, describe the method for program recording that utilizes mobile communication terminal of the present invention in detail.
The mobile communication terminal input pre-recording time, step S510.
For example, mobile communication terminal has the input part that can import the pre-recording time.In addition, the pre-recording time of input can be electronic program guides (Electronic Program Guide; To call " EPG " in the following text) broadcast and weave into the programming time started that comprises in the information.In addition, the pre-recording time of input can also be the time of recording that the user needs.
Information and program control information, step S520 are weaved in the broadcasting that receives broadcast management server.
For example, broadcast management server can be the server that program relevant informations such as broadcast program is sent to mobile communication terminal as the server by the broadcasting station management.
Again for example, the information of weaving into that information can be EPG is weaved in broadcasting.EPG is the program that is used to make about the program schedule of the program of broadcast management server transmission, contains the program and the summary info of each channel in the program schedule.Broadcast time information, summary info or the program service formation sign etc. that information can comprise program are weaved in the broadcasting of EPG.
Again for example, the program control information is as the information that receives each program that broadcasting program receives at mobile communication terminal, and the program control information can comprise: the broadcasting time started information of next program and program service constitute at least a in the flag information.And mobile communication terminal 430 can utilize 4 expansions, 1 field based on 10 expansion 0 fields of the FIG type of the transmission frame of EUREKA-147 or FIG type, program receiving control information.Particularly FIG Class1 0 is expanded 0 field, can comprise the broadcasting time started information of next program, and FIG type 4 expansions 1 field can comprise program service and constitute flag information.
Preserve the broadcasting that receives and weave into information and program control information, step S530.
For example, the summary info that information can be used for providing to the user programming time started or program is weaved in the broadcasting of preservation.In addition, can weave into the information standard according to the broadcasting of preserving, the airtime of recorded program is wanted in research, the pre-recording time of input program.
In addition, it can be that information is weaved in the broadcasting of the broadcast management server that receives according to some cycles that information is weaved in broadcasting, when the programming time started, change took place, according to the information of revising with the airtime of change of weaving into.
Whether the pre-recording time of judgement input is consistent with the next program broadcasting time started in the program control information of preservation, step S540.
For example, when the RFU of FIG 0/10 field was " 1 ", FIG 0/10 can represent the broadcasting time started of program.So, can compare the broadcasting time started of program of FIG 0/10 prompting and the pre-recording time of input.On the other hand, when the RFU of FIG 0/10 field is " 0 ", can be set to point out the current time.
When pre-recording time and programming time started were inconsistent, mobile communication terminal can receive broadcast control information again, and whether rejudge the next program broadcasting time started that comprises in the broadcast control information consistent with the pre-recording time.
And, when the pre-recording time is consistent with the programming time started, the broadcasting of judge preserving weave into the program service that comprises in the information constitute the program service that comprises in sign and the program control information constitute indicate whether consistent, step S550.
For example,, can constitute sign, revise the broadcasting of preserving and weave into information, step S560 according to the program service that comprises in the program control information when comparative result is that service constitutes sign when inconsistent.
On the other hand, for example,, when service constitutes the sign unanimity,, the program that receives is recorded step S570 at the subscription time of recording of input according to comparative result.
Beneficial effect of the present invention is, the present invention can weave into information and program control information according to the program of EPG, utilizes mobile communication terminal to carry out performance recording, when the program of EPG is weaved into information generation change, revise EPG, need recorded program thereby can record exactly.In addition, the present invention can also utilize the field of FIG type, provides broadcasting time started and service about program to constitute the information that indicates.
As mentioned above, for having the technical field of the invention Chang Shizhe, in the scope that does not surmount technological thought of the present invention, the present invention can realize multiple displacement, distortion and change, rather than is defined in above embodiment and accompanying drawing.

Claims (22)

1. the mobile communication terminal of a program recording is characterized in that comprising following several sections:
Reception/sending part, information and program control information are weaved in the broadcasting that receives broadcast management server;
Preservation portion preserves the broadcasting that receives and weaves into information and program control information;
Input part, the pre-recording time of input program;
Control part is weaved into information and program control information according to the broadcasting of preserving, and judges whether program recording;
Record portion,, program is recorded according to the control signal of control part.
2. the mobile communication terminal of program recording according to claim 1 is characterized in that:
The information of weaving into that information is electronic program guides is weaved in broadcasting.
3. the mobile communication terminal of program recording according to claim 1 is characterized in that:
The program control information comprises: the broadcasting time started of next program and program service constitute at least a information in the sign.
4. the mobile communication terminal of program recording according to claim 3 is characterized in that:
The program service that comprises in program service that information is weaved in broadcasting constitutes sign and program control information constitutes sign when inconsistent, and broadcasting is weaved into information and constituted sign according to the program service that comprises in the program control information and revise broadcasting and weave into information.
5. the mobile communication terminal of program recording according to claim 3 is characterized in that:
The program control information is the information of having utilized based on 4 expansions, 1 field structure of 10 expansion 0 field structures of the FIG type of EUREKA-147 and FIG type.
6. the mobile communication terminal of program recording according to claim 5 is characterized in that:
In 10 expansions, 0 field structure of FIG type, when top RFU field is " 0 ", the expression current time; When top RFU field is " 1 ", the broadcasting time started of expression next program.
7. the mobile communication terminal of program recording according to claim 5 is characterized in that:
4 expansions, 1 field structure of FIG type represents that program service constitutes flag information.
8. the mobile communication terminal of program recording according to claim 5 is characterized in that:
Relatively next program broadcasting time started and pre-recording time, when next programming time started was consistent with the pre-recording time, control signal was the signal of order program recording.
9. the mobile communication terminal of program recording according to claim 3 is characterized in that:
The program service that comprises in program service that information is weaved in broadcasting constitutes sign and program control information constitutes sign when consistent, and control signal is the signal of ordering program recording.
10. the mobile communication terminal of program recording according to claim 3 is characterized in that:
Relatively next program is broadcasted time started and pre-recording time, consistent when next programming time started with the pre-recording time, and the program service that information is weaved in broadcasting constitutes the program service that comprises in sign and the program control information and constitutes sign when consistent, and control signal is the signal of ordering program recording.
11. a broadcast information transmission system, its feature comprises following several sections:
Broadcast management server is weaved into information and program control information to mobile communication terminal and broadcast message management server transmission broadcasting;
Mobile communication terminal, weaving into information and program control information according to the broadcasting of the broadcast management server that receives revises broadcasting and weaves into information, information is weaved in amended broadcasting sent to the broadcast message management server, or receiving the broadcasting of revising from the broadcast message management server weaves into information;
The broadcast message management server is weaved into information and program control information according to the broadcasting of the broadcast management server that receives and is revised broadcasting and weave into information, information is weaved in amended broadcasting sent to mobile communication terminal and broadcast management server.
12., it is characterized in that according to the described broadcast information transmission system of claim 11:
The information of weaving into that information is electronic program guides is weaved in broadcasting.
13. broadcast information transmission system according to claim 11 is characterized in that:
The program control information comprises: the broadcasting time started of next program and program service constitute at least a information in the sign.
14. broadcast information transmission system according to claim 13 is characterized in that:
The program service that comprises in program service that information is weaved in broadcasting constitutes sign and program control information constitutes sign when inconsistent, constitutes sign according to the program service that comprises in the broadcast control information and revises broadcasting and weave into information.
15. a method of utilizing the mobile communication terminal program recording is characterized in that comprising following several steps:
Input step is with displaying predetermined programme recording time input mobile communication terminal;
Receiving step, information and program control information are weaved in the broadcasting that receives broadcast management server;
Preserve step, preserve the broadcasting that receives and weave into information and program control information;
Determining step is weaved into information and program control information according to the broadcasting of preserving, and judges whether program recording;
Record step, according to the judged result program recording.
16. the method for utilizing the mobile communication terminal program recording according to claim 15 is characterized in that:
The information of weaving into that information is electronic program guides is weaved in broadcasting.
17. the method for utilizing the mobile communication terminal program recording according to claim 15 is characterized in that:
The program control information is that the broadcasting time started and the program service of next program constitutes flag information.
18. the method for utilizing the mobile communication terminal program recording according to claim 17 is characterized in that:
The program control information is based on the information that 4 expansions, 1 field structures of 10 expansion 0 field structures and FIG types of the FIG type of EUREKA-147 receive.
19. the method for utilizing the mobile communication terminal program recording according to claim 18 is characterized in that:
When the top RFU field of 10 expansion 0 field structures of FIG type is " 0 ", the expression current time;
When the top RFU field of 10 expansion 0 field structures of FIG type is " 1 ", the broadcasting time started of expression next program.
20. the method for utilizing the mobile communication terminal program recording according to claim 18 is characterized in that:
4 expansions, 1 field structure of FIG type represents that program service constitutes flag information.
21. the method for utilizing the mobile communication terminal program recording according to claim 17 is characterized in that determining step also comprises:
Judge whether the next program broadcasting time started is consistent with the pre-recording time;
When next programming time started is consistent with the pre-recording time, judge broadcasting weave into the program service of information constitute the program service that comprises in sign and the program control information constitute indicate whether consistent;
Deciding step, according to judged result, when unanimity, program recording.
22. the method for utilizing the mobile communication terminal program recording according to claim 17 is characterized in that deciding step also comprises the steps:
The program service that comprises in judged result is weaved into information for broadcasting program constitutes flag information and program control information constitutes flag information when inconsistent, constitutes sign according to the program service that comprises in the broadcast control information and revises the information of weaving into of broadcasting.
CNA2006100758236A 2005-07-18 2006-04-18 Mobile communication terminal and method for recording programs, and broadcast information transmission system Pending CN1901652A (en)

Applications Claiming Priority (2)

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KR1020050064814 2005-07-18
KR1020050064814A KR100710335B1 (en) 2005-07-18 2005-07-18 Mobile Telecommunication Device Having Function for Recording Program, Method thereby and System for Transmitting Broadcast Information

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WO2010017756A1 (en) * 2008-08-13 2010-02-18 中兴通讯股份有限公司 Mobile terminal and method for timing recording mobile phone television program
WO2010020133A1 (en) * 2008-08-21 2010-02-25 华为技术有限公司 Method, system and device for adjusting program list
CN101841681A (en) * 2009-03-21 2010-09-22 中兴通讯股份有限公司 Method and device for recording mobile multimedia broadcast program
CN102037753A (en) * 2008-05-15 2011-04-27 摩托罗拉*** System and method for creating media bookmarks from secondary device
CN104125506A (en) * 2014-08-06 2014-10-29 山东泰信电子股份有限公司 Method for subscribing digital television program

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JP4813638B2 (en) 2000-04-20 2011-11-09 ソニー株式会社 Network program recording reservation system, network program recording reservation method, recording device, and information terminal device
KR20020092519A (en) * 2001-06-04 2002-12-12 (주)이너베이 System and method for watching and reservation for Internet TV program
JP4201589B2 (en) 2002-12-18 2008-12-24 京セラ株式会社 Mobile phone having a television receiving function

Cited By (6)

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Publication number Priority date Publication date Assignee Title
CN102037753A (en) * 2008-05-15 2011-04-27 摩托罗拉*** System and method for creating media bookmarks from secondary device
WO2010017756A1 (en) * 2008-08-13 2010-02-18 中兴通讯股份有限公司 Mobile terminal and method for timing recording mobile phone television program
WO2010020133A1 (en) * 2008-08-21 2010-02-25 华为技术有限公司 Method, system and device for adjusting program list
CN101841681A (en) * 2009-03-21 2010-09-22 中兴通讯股份有限公司 Method and device for recording mobile multimedia broadcast program
WO2010108343A1 (en) * 2009-03-21 2010-09-30 中兴通讯股份有限公司 Method and device for recording mobile multimedia broadcast program
CN104125506A (en) * 2014-08-06 2014-10-29 山东泰信电子股份有限公司 Method for subscribing digital television program

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KR100710335B1 (en) 2007-04-23

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